I want to open a process and read only its STDERR

So, do you want STDOUT or not? Your first questions states very clearly that you want to read only STDERR. It's very hard to read someones mind to know they do not ask want they want to know.... :-(
Pleas learn to ask questions in a proper way

Paul

In reply to Re^3: Reading only STDERR by rev_1318
in thread Reading only STDERR by nomis80

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